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-rw-r--r--llvm/lib/Support/RWMutex.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Support/RWMutex.cpp b/llvm/lib/Support/RWMutex.cpp
index 6a34f2d0852..f42be5af50f 100644
--- a/llvm/lib/Support/RWMutex.cpp
+++ b/llvm/lib/Support/RWMutex.cpp
@@ -44,7 +44,7 @@ using namespace sys;
// Construct a RWMutex using pthread calls
RWMutexImpl::RWMutexImpl()
- : data_(0)
+ : data_(nullptr)
{
// Declare the pthread_rwlock data structures
pthread_rwlock_t* rwlock =
@@ -56,7 +56,7 @@ RWMutexImpl::RWMutexImpl()
#endif
// Initialize the rwlock
- int errorcode = pthread_rwlock_init(rwlock, NULL);
+ int errorcode = pthread_rwlock_init(rwlock, nullptr);
(void)errorcode;
assert(errorcode == 0);
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